Can Tree Branches Damage Your Roof Without Falling on It? Most homeowners know a falling tree can destroy a roof. But what about a branch that is simply touching it? That can create problems too. GAF warns that branches rubbing against asphalt shingles can scratch or wear the protective surface, while falling limbs can crack
CAN TREE BRANCHES DAMAGE ASPHALT SHINGLES EVEN IF THEY DON’T FALL? Read More »
Does Roof Colour Affect How Hot Asphalt Shingles Get? Black. Charcoal. Brown. Grey. Most homeowners choose roof colour for appearance. But roof surfaces also interact with sunlight. In general, materials that absorb more solar energy become hotter than materials that reflect more of it. That makes colour relevant. But: Roof colour is not the entire
DOES ROOF COLOUR AFFECT HOW HOT ASPHALT SHINGLES GET? Read More »
What Is Thermal Cycling? Your roof doesn’t experience one temperature. It experiences constant change. A cold morning. Strong afternoon sun. Cloud cover. Rain. Evening cooling. Then another drop overnight. This repeated heating and cooling is called: Thermal cycling. Roofing is built to live outdoors. But years of repeated environmental exposure gradually change the material. Why
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Can You Replace Only One Side of a Roof? One side of your roof was hit by a storm. The other side still looks fine. Do you really need to replace everything? Not necessarily. Roof damage should be judged by extent, not simply by the fact that damage exists somewhere. If the problem is clearly
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Why Old Shingles Should Be Removed Before Installing a New Roof If your roof truly needs replacement, there is one step NanoTech does not skip: The existing shingles come off first. NanoTech does not install a second layer of shingles over an old asphalt roof. Why? Because when you are investing in a new roofing
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What Is a Window Spacer? When homeowners shop for windows, they focus on: Double vs. triple glazing Low-E Argon Frame colour Almost nobody asks: What’s holding the panes apart? That component is called the spacer. Natural Resources Canada explains that insulating glass units use spacer bars to separate the panes and create sealed cavities.
WHAT IS A WINDOW SPACER, AND WHY DOES THE EDGE OF THE GLASS MATTER? Read More »
Steel vs. Fiberglass Entry Doors: Which Should You Choose? You’re replacing the front door. Now you’re deciding between: Steel and fiberglass. Both can provide excellent exterior-door performance. Natural Resources Canada notes that modern exterior doors may use insulated cores covered with metal or fiberglass shells, and that insulated-core doors can provide greater thermal resistance than
STEEL VS. FIBERGLASS ENTRY DOORS: WHICH SHOULD YOU CHOOSE? Read More »
Vented vs. Solid Soffit: Which Does Your Home Need? Look underneath your roof overhang. Some soffit panels have small perforations. Others look completely solid. Is one wrong? No. Envirotech’s current Gentek aluminum soffit line is available in both vented and plain panel configurations. The difference is functional. Vented soffit can provide attic intake airflow. Solid
VENTED VS. SOLID SOFFIT: DOES EVERY SOFFIT PANEL NEED VENTS? Read More »
Why Air Sealing Should Come Before Adding More Attic Insulation Your attic insulation looks low. The obvious answer seems simple: Add more. But there is another question to ask first: Where is indoor air escaping? Natural Resources Canada specifically recommends sealing obvious attic air-leakage paths before adding or upgrading attic insulation. Because insulation and air
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What Does Argon Gas Actually Do Inside a Window? You cannot see it. You cannot smell it. But when you’re comparing replacement windows, you will probably see: ARGON GAS somewhere in the specifications. So what are you actually paying for? Argon is an inert gas placed inside the sealed space between panes of an insulated
WHAT DOES ARGON GAS ACTUALLY DO INSIDE A WINDOW? Read More »